Heat Advisory

Locations Affected

Tulsa, OK ∙ Broken Arrow, OK ∙ Fort Smith, AR ∙ Hulbert, OK ∙ Tenkiller, OK ∙ Ottawa Oklahoma Tribal Statistical Area, OK ∙ Fort Coffee, OK ∙ Webb City, AR ∙ Fairfax, OK ∙ Preston, OK

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 1134 PM CDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT THURSDAY... * WHAT...Heat index values up to 109 expected. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From noon to 8 PM CDT Thursday. * IMPACTS...Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

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